"We have a meteor shower coming up this week that almost no one knows about, but it is one of the most active of the year.”
Don MachholzVenus dances with Neptune, the magnitude scale explained, a new faint comet and let’s look at a bright comet. Podcast 3 Star Map 1...
“We’ll know in two weeks, when communication with Mars resumes, if Martians have visited our rovers.” Don Machholz Podcast-92-Map-1-Evening-SkyDownload Podcast-92-Map-2-Morning-SkyDownload Podcast-92-Map-3-M34Download Podcast-92-Map-4-Comet-29PDownload
Moonlight's influence on astronomy, Charles Messier and his Objects, and the Messier Marathon. Podcast 4 Star Map 2 Podcast 4, Star Map 1